# Vacuum Tubes

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.

#### Vacuum Tubes

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.
Vacuum Tube - 12B7 / 14A7, Pentode, Remote Cut-Off
Pentode type amplifier tube with remote cutoff characteristics designed for use as a high frequency amplifier in radio receivers.
$6.90 Vacuum Tube - 12J5GT, Triode, Medium-MU General purpose medium-mu triode. It is useful for service as an oscillator or audio-frequency amplifier.$5.90
Vacuum Tube - 14Q7, Heptode
Pentagrid converter designed for use as a combined oscillator and mixer in superheterodyne receiver. The electrical characteristics of the 14Q7 are similar to those of the 12SA7
$5.90 Vacuum Tube - 1LH4, Diode, Triode Tube combining a single diode and a high-mu triode in one bulb. It is designed for service as a diode detector, AVC rectifier, and as a resistance coupled amplifier.$4.90
Vacuum Tube - 43, Pentode
Glass type power amplifier pentode designed especially for use in the output stage of a-c/d-c receivers. The 43 is identical in electrical characteristics to the type 25A6 tube.
$7.90 Vacuum Tube - 5965-A, Dual Triode Miniature twin-triode primarily designed for service in computer applications. Each triode section features a high zero-bias plate current, a sharp-cutoff characteristic, and a separate cathode connection.$4.90
Vacuum Tube - 6021, Dual Triode
Subminiature medium-mu twin triode for use in general purpose amplifier applications. Each section has an individual cathode and is electrically independent.
$7.90 Vacuum Tube - 6BA7, Heptode Cathode type high gain pentagrid converter in the small 9 pin button construction. It is designed for service as a combined local oscillator and mixer at high frequencies, especially in the FM broadcast band.$9.90
Vacuum Tube - 6BS8, Dual Triode
Miniature, medium-mu twin triode designed for use as a VHF cascode amplifier. In this application, section two (pins 1, 2, and 3) is intended for the input section.
$2.95 Save 50% Originally:$5.90
Vacuum Tube - 6BV8, Dual Diode, Triode
Miniature duplex-diode medium-mu triode in which separate cathode and plate connections are provided for each diode section. The tube is intended primarily as a combined synchronous detector and chrominance amplifier in color television receivers.
$6.90 Vacuum Tube - 6SF5GT, Triode, HI MU Heater-cathode type high-mu triode designed for service as a high gain audio-frequency amplifier and is especially useful in resistance-coupled amplifier circuits in a-c or battery operated equipment$6.95
Vacuum Tube - 80, Rectifier, Full Wave, Tubular Glass
Filamentary full-wave high-vacuum rectifier designed for use in the power supply of a-c operated equipment
$29.90 Vacuum Tube - 12AU7A / ECC82, Triode, Dual, Medium MU Medium-mu twin triode intended for service in radio and television receivers or in audio amplifiers. The tube is suitable for use in a variety of stages, such as general-purpose amplifier, phase inverter, oscillator, or multivibrator.$22.90
Vacuum Tube - 12BZ7, Triode, Dual, Hi-mu
Heather-cathode type high-mu twin triode of miniature construction designed for use as a resistance-coupled voltage amplifier or phase inverter and blocking oscillator.
$8.90 Vacuum Tube - 5U4G / 5AS4, Rectifier, Full Wave The 5U4G is designed for service as a power rectifier in AC operated receivers which require high currents Starting at$18.40
Vacuum Tube - 6C5GT, Triode, Medium-MU
General purpose triode designed for service as an oscillator, detector, or amplifier. It is similar in characteristics to the 6C6, 6J7, and 57 with triode connection.
$7.90 Vacuum Tube - 6EW6, Pentode, Sharp Cut-Off, RF Miniature, sharp-cutoff pentode designed for intermediate frequency amplifier service in television receivers. Features of the tube include high transconductance and separate base-pin terminals for the cathode and suppressor.$6.90
Vacuum Tube - 6GE5, Beam Power Amplifier
Compactron beam power pentode designed for use as the horizontal deflection amplifier in television receivers.
$8.90 Vacuum Tube - 6JE6C / 6LQ6, Beam Power Amplifier Beam pentode featuring Novar construction with a special plate fin. The fin provides improved heat distribution and a greater plate dissipation capability. This in turn increases reliability under rated conditions.$69.90
Out of Stock
Vacuum Tube - 1LC6, Heptode
Filament-type pentagrid converter designed particularly for use in low drain battery-operated equipment. This tube will operate satisfactorily with only 45 volts B supply.
$4.90 Vacuum Tube - 58, Pentode, Remote Cut-Off Triple grid variable mu amplifier.$9.90
Vacuum Tube - 5R4GA, Rectifier, Full Wave
New-Old-Stock (NOS) tube
5R4GA - Rectifier, Full Wave
$17.90 Vacuum Tube - 6BY5GA, Dual Rectifier Full-wave vacuum rectifier for television damper service$4.90
Out of Stock
Vacuum Tube - 6C8G, Dual Triode
General purpose twin triode having two independent units, with all electrodes brought out to separate terminals.
\$6.95
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